The Diary of a Nobody is an English comic novel written by the brothers George and Weedon Grossmith. The Diary of a Nobody is the fictitious record of fifteen months in the life of Charles Pooter, his family, friends and small circle of acquaintances. The diary begins on 3 April of an unstated year, and runs for approximately 15 months. In a short prologue, readers are informed that Charles Pooter and his wife Caroline (Carrie) have just moved to a new home at "The Laurels," Brickfield Terrace, Holloway.

Weedon Grossmith's 1892 book presents the details of English suburban life through the anxious and accident-prone character of Charles Porter. Porter's diary chronicles his daily routine, which includes small parties, minor embarrassments, home improvements, and his relationship with a troublesome son. The small minded but essentially decent suburban world he inhabits is both hilarious and painfully familiar. This edition features Weedon Grossmith's illustrations and an introduction which discusses the story's social context.

The Diary of A Nobody began as a serial in "Punch" and the book which followed in 1892 has never been out of print. The Grossmith brothers not only created an immortal comic character but produced a clever satire of their society. Mr Pooter is an office clerk and upright family man in a dull 1880s suburb. His diary is a wonderful portrait of the class system and the inherent snobbishness of the suburban middle classes. It sends up contemporary crazes for Aestheticism, spiritualism and bicycling, as well as the fashion for publishing diaries by anybody and everybody.